Vextorium EVM Transaction History

x402

Vextorium EVM Transaction History is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-15).

Retrieves the transaction history for a given EVM wallet address on Ethereum, Base, Arbitrum, Optimism, Polygon, or zkSync

Price / call$0.004

Seller volume →—

Success—

StatusUnknown

How this service works

558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.

Output

Returns a paginated list of transactions for the queried address, including each transaction's hash, timestamp, type (e.g. coin_transfer, contract_call), status (success/failure), native value transferred, native fee paid, and enriched from/to address metadata such as ENS name, display name, scam flag, and whether the address is a contract. Also returns total native fees paid and a has_more flag for pagination.

Example use cases

Audit wallet activity on Base

“Show me the last 20 transactions for 0xd8dA6BF26964aF9D7eed9e03E53415D37aA96045 on Base, including whether each one succeeded and how much gas was paid.”

DeFi portfolio transaction review

“Fetch the transaction history for 0xAbCd1234...5678 on Arbitrum so I can see all the DeFi interactions that wallet has made recently.”

ENS-enriched address history

“Look up the on-chain transaction history for 0x6b339848CfD7aABA6Cacbe964E069C0fDbCEffb1 on Ethereum and tell me if any of the counterparty addresses have ENS names or are flagged as scams.”

Technical details

Endpoint

POSThttps://api.vextorium.com/v1/evm-tx-history?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need paginated on-chain transaction history for an EVM wallet address across Ethereum, Base, Arbitrum, Optimism, Polygon, or zkSync, especially when you want enriched metadata like ENS names, scam flags, and contract identification. It is backed by Blockscout and pays per call in USDC via x402, making it suitable for AI agents that need lightweight, on-demand blockchain data without a subscription.

Side effects

Invalid or malformed EVM address returns an error or empty result
Unsupported network enum value causes validation failure
Address with no transaction history returns empty transactions array
Rate limiting or upstream Blockscout outage causes timeout or error
Missing required 'address' field in body causes request rejection

Input

Schema · Request body

Field	Type	Description
limit	integer
address	string
network	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "source": "Blockscout (https://base.blockscout.com)",
    "address": "0xd8dA6BF26964aF9D7eed9e03E53415D37aA96045",
    "network": "base",
    "has_more": true,
    "transactions": [
      {
        "a": {
          "ens": "vitalik.eth",
          "name": "Vb 5",
          "scam": null,
          "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
          "contract": true
        },
        "date": "2026-09-29T18:17:57.000000Z",
        "from": {
          "ens": null,
          "name": null,
          "scam": null,
          "address": "0x69bAdF095B03d62e97445EB0142e6488d19fF38B",
          "contract": true
        },
        "hash": "0xcde788b2a1fd8778da181801317e8b56080cfe285987400abe83ad2f03a0b5a0",
        "type": [
          "coin_transfer",
          "contract_call"
        ],
        "method": null,
        "status": "success",
        "native_fee": 1.46766326215e-7,
        "native_value": 1e-7,
        "failure_reason": null
      },
      {
        "a": {
          "ens": "vitalik.eth",
          "name": "Vb 5",
          "scam": null,
          "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
          "contract": true
        },
        "date": "2026-09-28T15:38:51.000000Z",
        "from": {
          "ens": null,
          "name": null,
          "scam": null,
          "address": "0x6b339848CfD7aABA6Cacbe964E069C0fDbCEffb1",
          "contract": false
        },
        "hash": "0xc68c095e090ee0cce4089f524f87d6ddaea1aed1ad9204044f6c5dd312b539b2",
        "type": [
          "coin_transfer",
          "contract_call"
        ],
        "method": null,
        "status": "success",
        "native_fee": 3.11880239849e-7,
        "native_value": 1e-7,
        "failure_reason": null
      }
    ],
    "native_fees_paid": 0
  }
}

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